CN220039929U - Seawater fish environment DNA identification sampler with storage function - Google Patents
Seawater fish environment DNA identification sampler with storage function Download PDFInfo
- Publication number
- CN220039929U CN220039929U CN202321398577.3U CN202321398577U CN220039929U CN 220039929 U CN220039929 U CN 220039929U CN 202321398577 U CN202321398577 U CN 202321398577U CN 220039929 U CN220039929 U CN 220039929U
- Authority
- CN
- China
- Prior art keywords
- sampler
- transmission
- storage function
- gear
- cleaning plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 24
- 239000013535 sea water Substances 0.000 title description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 73
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 230000007613 environmental effect Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 7
- 238000005070 sampling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a marine fish environment DNA identification sampler with a storage function, which relates to the technical field of samplers and comprises a sampler, wherein a push rod is arranged in the sampler, a fixed block is fixedly connected to the outer surface of the sampler, a transmission cavity is arranged in the fixed block, a rotating shaft extending to the outside of the fixed block is rotatably connected to the inside of the transmission cavity, a cleaning plate is fixedly connected to the outer surface of the rotating shaft, an installation frame is connected to the inner thread of one end of the sampler close to the cleaning plate, the marine fish environment DNA identification sampler with the storage function drives a transmission shaft to rotate through a gear, and the transmission shaft drives the rotating shaft to rotate through meshed connection of a first conical gear and a second conical gear, so that the rotating shaft drives the cleaning plate to rotate and the cleaning plate can clean impurities attached to the surface of a filter screen through a brush.
Description
Technical Field
The utility model relates to the technical field of samplers, in particular to a marine fish environment DNA identification sampler with a storage function.
Background
The ability to monitor fish diversity is necessary to carry out sustainable fishery management work and to understand the impact of commercial fishing and climate changes on fish populations, however, the ability of existing methods of bait camera trapping, trawl work, acoustic monitoring, etc. to detect is somewhat limited and is difficult to use in most oceans, where DNA is analyzed to determine fish diversity in a particular habitat-organisms shed on normal activity of fish, thereby allowing DNA to enter the nearby environment.
At present, when sampling, some current marine fish environment DNA identification samples are put into seawater by a staff, the seawater is directly sampled, sampled and stored, but because some current samplers have no filtering mechanisms, the staff can easily sample the impurities in the seawater at the same time when sampling the seawater, so that the staff needs to filter the samples again when identifying the seawater, and the identification of the seawater is more troublesome.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, provides a marine fish environment DNA identification sampler with a storage function, and can solve the problem that some samplers have no filtering mechanism.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a marine fish environment DNA appraisal sampler with store function, includes the sampler, and the inside of sampler is provided with the push rod, the surface fixedly connected with fixed block of sampler, transmission cavity has been seted up to the inside of fixed block, and transmission cavity's inside rotates to be connected with and extends to the outside axis of rotation of fixed block, and the surface fixedly connected with cleaning plate of axis of rotation, the inside threaded connection that the sampler is close to cleaning plate one end have the installing frame, and the inside of installing frame is provided with the filter screen, and the cleaning plate is close to one side of filter screen and is provided with the brush, and transmission cavity's inside is provided with transmission cleaning device.
Preferably, the transmission cleaning device comprises a transmission shaft, both ends of the transmission shaft are rotationally connected with the inside of the transmission cavity, a second bevel gear is fixedly connected with the surface of the transmission shaft, a first bevel gear is fixedly connected with one end of the transmission shaft, which is close to the transmission shaft, the first bevel gear is connected with the surface of the second bevel gear in a meshed manner, and a gear is fixedly connected with the surface of the transmission shaft.
Preferably, a limit groove is formed in one side, away from the cleaning plate, of the fixing block, and the inside of the limit groove is communicated with the inside of the transmission cavity.
Preferably, the surface of the push rod is fixedly connected with a transmission frame, and the surface of the transmission frame is in sliding connection with the inside of the limit groove.
Preferably, one side of the transmission frame away from the push rod slides through the inside of the limit groove and extends to the inside of the transmission cavity.
Preferably, the surface of the transmission shaft is fixedly connected with a gear, one side of the transmission frame, which is close to the gear, is provided with teeth, and the transmission frame is connected with the surface of the gear in a meshed manner through the teeth.
The beneficial effects of the utility model are as follows:
(1) This marine fish environment DNA appraisal sampler with store function makes the drive frame pass through the gear and drives the transmission shaft and rotate, the transmission shaft is connected through the meshing of first bevel gear and second bevel gear and is driven the axis of rotation and rotate, thereby make the axis of rotation drive the clean board rotate, and make the clean board clean the impurity that the filter screen surface is attached through the brush, make the sea water in the in-process of taking a sample, the clean board can clean the filter screen in step, thereby reduce impurity in the sea water etc. pollutant jam filter screen to a certain extent, the condition that makes sea water sampling rate receive the influence appears, make the filter screen can block the filtration to the impurity in the sea water more smoothly, and make the staff can use device more conveniently.
(2) This marine fish environment DNA appraisal sampler with store function can block the filtration to granule such as impurity in the sea water through the filter screen to make the sample of sea water store more smoothly, simultaneously through the threaded connection of installing the frame, make the filter screen more convenient with the dismantlement of installing the frame, make the later maintenance of filter screen more convenient, and make the staff can use device more conveniently.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a marine fish environmental DNA identification sampler with a storage function;
FIG. 2 is a schematic diagram of a sampler according to the present utility model;
FIG. 3 is a schematic view of a transmission frame of the present utility model;
fig. 4 is a schematic plan view of the inside of the fixing block of the present utility model.
Reference numerals: 1. a sampler; 2. a push rod; 3. a fixed block; 4. a transmission frame; 5. a cleaning plate; 6. a brush; 7. a rotating shaft; 8. a mounting frame; 9. a filter screen; 10. a transmission chamber; 11. a first bevel gear; 12. a second bevel gear; 13. a transmission shaft; 14. a gear; 15. and a limit groove.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a marine fish environment DNA appraisal sampler with store function, including sampler 1, sampler 1's inside is provided with push rod 2, push rod 2's one end is provided with the piston, through push rod 2 pulling piston, can make the sea water in the fish living environment in the external environment carry out the extraction and store, and carry out DNA appraisal to the sea water through external device, sampler 1's surface fixedly connected with fixed block 3, transmission cavity 10 has been seted up to the inside of fixed block 3, transmission cavity 10's inside rotates and is connected with the axis of rotation 7 that extends to the outside of fixed block 3, rotation axis 7's surface fixedly connected with cleaning plate 5, sampler 1 is close to the inside threaded connection of cleaning plate 5 one end has installing frame 8, installing frame 8's inside is provided with filter screen 9, can block the filtration to impurity such as in the sea water through filter screen 9, thereby make the sample of sea water store more smoothly, cleaning plate 5 is close to one side of filter screen 9 is provided with brush 6, cleaning plate 5 can clean the impurity that is attached to filter screen 9 surface through brush 6, transmission cavity 10's inside is provided with transmission cleaning device.
Can block the filtration to granule such as impurity in the sea water through filter screen 9 to make the sample of sea water store more smoothly, simultaneously through the threaded connection of installing frame 8, make filter screen 9 more convenient with the dismantlement of installing frame 8, make filter screen 9's later maintenance more convenient, and make the staff can use the device more conveniently.
The transmission cleaning device comprises a transmission shaft 13, two ends of the transmission shaft 13 are both rotationally connected with the inside of a transmission cavity 10, a second bevel gear 12 is fixedly connected to the surface of the transmission shaft 13, a first bevel gear 11 is fixedly connected to one end, close to the transmission shaft 13, of the rotation shaft 7, the first bevel gear 11 is in meshed connection with the surface of the second bevel gear 12, and a gear 14 is fixedly connected to the surface of the transmission shaft 13.
Further, a limit groove 15 is formed in one side, away from the cleaning plate 5, of the fixing block 3, and the inside of the limit groove 15 is communicated with the inside of the transmission chamber 10.
Further, the surface of the push rod 2 is fixedly connected with a transmission frame 4, the surface of the transmission frame 4 is in sliding connection with the inside of the limit groove 15, and one side, far away from the push rod 2, of the transmission frame 4 penetrates through the inside of the limit groove 15 in a sliding manner and extends to the inside of the transmission cavity 10.
Further, the surface of the transmission shaft 13 is fixedly connected with a gear 14, one side of the transmission frame 4, which is close to the gear 14, is provided with teeth, and the transmission frame 4 is in meshed connection with the surface of the gear 14 through the teeth.
The input end of the sampler 1 is put into seawater by a worker, the push rod 2 is pulled, the push rod 2 can enter the sampler 1 by pulling the piston, impurities in the seawater are blocked and filtered by the filter screen 9, meanwhile, the push rod 2 drives the transmission frame 4 to move, the transmission frame 4 drives the transmission shaft 13 to rotate through the gear 14, the transmission shaft 13 drives the rotation shaft 7 to rotate through the meshing connection of the first bevel gear 11 and the second bevel gear 12, the rotation shaft 7 drives the cleaning plate 5 to rotate, the cleaning plate 5 can clean impurities attached to the surface of the filter screen 9 through the hairbrush 6, the filter screen 9 can be synchronously cleaned by the cleaning plate 5, the filter screen 9 is blocked by the impurities in the seawater and other pollutants are reduced to a certain extent, the seawater sampling speed is influenced, and the device can be used by the worker more conveniently.
Working principle: this marine fish environment DNA appraisal sampler with store function puts into the sea water through staff's the input of sampler 1 when using to pulling push rod 2 makes push rod 2 through the inside that the pulling piston made the sea water to get into sampler 1, blocks the filtration through filter screen 9 to the impurity in the sea water, simultaneously push rod 2 drives drive frame 4 and removes, makes drive frame 4 drive transmission shaft 13 through gear 14 and rotates, drive shaft 13 drives axis of rotation 7 through the meshing connection of first bevel gear 11 and second bevel gear 12 and rotates, thereby make axis of rotation 7 drive clean board 5 rotate, and make clean board 5 clean through brush 6 can be to the impurity that filter screen 9 surface adheres to.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. Marine fish environment DNA appraisal sampler with store function, including sampler (1), the inside of sampler (1) is provided with push rod (2), its characterized in that: the utility model discloses a sampler, including sampler (1), fixed block (3) are connected with to the surface fixation of sampler (1), transmission cavity (10) have been seted up to the inside of fixed block (3), the inside rotation of transmission cavity (10) is connected with and extends to outside axis of rotation (7) of fixed block (3), the surface fixation of axis of rotation (7) has cleaning plate (5), the inside threaded connection that sampler (1) is close to cleaning plate (5) one end has installing frame (8), the inside of installing frame (8) is provided with filter screen (9), one side that cleaning plate (5) is close to filter screen (9) is provided with brush (6), the inside of transmission cavity (10) is provided with transmission cleaning device.
2. The marine fish environmental DNA identification sampler with a storage function of claim 1, wherein: the transmission cleaning device comprises a transmission shaft (13), two ends of the transmission shaft (13) are both rotationally connected with the inside of a transmission cavity (10), a second bevel gear (12) is fixedly connected with the surface of the transmission shaft (13), a first bevel gear (11) is fixedly connected with one end, close to the transmission shaft (13), of the rotation shaft (7), the first bevel gear (11) is meshed with the surface of the second bevel gear (12), and a gear (14) is fixedly connected with the surface of the transmission shaft (13).
3. The marine fish environmental DNA identification sampler with a storage function as claimed in claim 2, wherein: a limit groove (15) is formed in one side, far away from the cleaning plate (5), of the fixing block (3), and the inside of the limit groove (15) is communicated with the inside of the transmission cavity (10).
4. A marine fish environmental DNA identification sampler with storage function according to claim 3, characterized in that: the surface of the push rod (2) is fixedly connected with a transmission frame (4), and the surface of the transmission frame (4) is in sliding connection with the inside of the limit groove (15).
5. The marine fish environmental DNA identification sampler with storage function of claim 4, wherein: one side of the transmission frame (4) far away from the push rod (2) penetrates through the inside of the limit groove (15) in a sliding mode and extends to the inside of the transmission cavity (10).
6. The marine fish environmental DNA identification sampler with storage function of claim 5, wherein: the surface of the transmission shaft (13) is fixedly connected with a gear (14), one side of the transmission frame (4) close to the gear (14) is provided with teeth, and the transmission frame (4) is connected with the surface of the gear (14) in a meshed manner through the teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398577.3U CN220039929U (en) | 2023-06-02 | 2023-06-02 | Seawater fish environment DNA identification sampler with storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398577.3U CN220039929U (en) | 2023-06-02 | 2023-06-02 | Seawater fish environment DNA identification sampler with storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039929U true CN220039929U (en) | 2023-11-17 |
Family
ID=88727918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321398577.3U Active CN220039929U (en) | 2023-06-02 | 2023-06-02 | Seawater fish environment DNA identification sampler with storage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039929U (en) |
-
2023
- 2023-06-02 CN CN202321398577.3U patent/CN220039929U/en active Active
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